GB2100444B - Combustion sensing apparatus - Google Patents

Combustion sensing apparatus

Info

Publication number
GB2100444B
GB2100444B GB8213967A GB8213967A GB2100444B GB 2100444 B GB2100444 B GB 2100444B GB 8213967 A GB8213967 A GB 8213967A GB 8213967 A GB8213967 A GB 8213967A GB 2100444 B GB2100444 B GB 2100444B
Authority
GB
United Kingdom
Prior art keywords
sensing apparatus
combustion sensing
combustion
sensing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8213967A
Other versions
GB2100444A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB2100444A publication Critical patent/GB2100444A/en
Application granted granted Critical
Publication of GB2100444B publication Critical patent/GB2100444B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M11/00—Safety arrangements
    • F23M11/04—Means for supervising combustion, e.g. windows
    • F23M11/045—Means for supervising combustion, e.g. windows by observing the flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
GB8213967A 1981-05-15 1982-05-13 Combustion sensing apparatus Expired GB2100444B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56072352A JPS57187647A (en) 1981-05-15 1981-05-15 Combustion detector

Publications (2)

Publication Number Publication Date
GB2100444A GB2100444A (en) 1982-12-22
GB2100444B true GB2100444B (en) 1985-11-06

Family

ID=13486826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8213967A Expired GB2100444B (en) 1981-05-15 1982-05-13 Combustion sensing apparatus

Country Status (4)

Country Link
US (1) US4441982A (en)
JP (1) JPS57187647A (en)
DE (1) DE3218257C2 (en)
GB (1) GB2100444B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400406A (en) * 1984-02-08 1985-09-02 Veg Gasinstituut Nv GAS BURNER.
JPS60150449U (en) * 1984-03-16 1985-10-05 日本碍子株式会社 oxygen detector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436261B2 (en) * 1974-07-27 1976-11-25 Bayer Ag, 5090 Leverkusen ELECTROCHEMICAL GAS DETECTORS
US4088543A (en) * 1976-09-10 1978-05-09 Westinghouse Electric Corp. Technique for protecting sensing electrodes in sulfiding environments
JPS5526490A (en) * 1978-06-06 1980-02-25 Commw Scient Ind Res Org Oxygen detector
JPS6016854Y2 (en) * 1978-10-27 1985-05-24 三洋電機株式会社 Combustion control device
FR2444272A1 (en) * 1978-12-12 1980-07-11 Thomson Csf ELECTROCHEMICAL SENSOR OF SPECIES CONCENTRATIONS IN A FLUID MIXTURE OF THE TYPE WITH INTERNAL REFERENCE OF PARTIAL PRESSURE
JPS55166039A (en) * 1979-06-12 1980-12-24 Nissan Motor Co Ltd Air fuel ratio detector
JPS5630533A (en) * 1979-08-20 1981-03-27 Rinnai Corp Safety device for combustion system
JPS6042368Y2 (en) * 1979-10-25 1985-12-26 日産自動車株式会社 Air fuel ratio control device

Also Published As

Publication number Publication date
DE3218257A1 (en) 1982-12-09
DE3218257C2 (en) 1986-03-27
JPH0214658B2 (en) 1990-04-09
US4441982A (en) 1984-04-10
GB2100444A (en) 1982-12-22
JPS57187647A (en) 1982-11-18

Similar Documents

Publication Publication Date Title
DE3274495D1 (en) Measurement apparatus
DE3569411D1 (en) Sensing apparatus
GB2106002B (en) Fuel processor apparatus
JPS57136141A (en) Measuring apparatus
JPS57148230A (en) Sensor device
JPS57163841A (en) Sensor device
DE3380445D1 (en) Position sensing apparatus
DE3277719D1 (en) Sensing device for cardio-pulmonary functions
JPS57182607A (en) Inspecting device
JPS57153238A (en) Sensor
DE3275315D1 (en) Electromagnetic-acoustic measuring apparatus
JPS57157110A (en) Measuring apparatus
JPS57163842A (en) Sensor device
DE3275775D1 (en) Specified condition sensing device
DE3263464D1 (en) Measuring method
EP0061671A3 (en) Sensor
ZA8218B (en) Flow sensing apparatus
GB2102119B (en) Configuration detecting device
GB8330079D0 (en) Sensing apparatus
DE3266938D1 (en) Combustion apparatus
JPS57197460A (en) Sensor for combustible
GB2100444B (en) Combustion sensing apparatus
GB8301979D0 (en) Combustion device
DE3265704D1 (en) Combustion apparatus
BG41953A1 (en) Measuring device

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930513